Best and affordable schools in Al Khobar

If any one can guide me which are best available schools in Al Khobar, my big one is going to little world and I was & am satisfied with it.

But now my twins are ready to go to school and irony is little world is not giving any discount like other schools for sending three children to same school, plus company is not giving me education allowance.

So any other school which is good and bit affordable too, plus which is free from any kind of racism.